Answer:
18 students are girls.
Step-by-step explanation:
The equation for circumference is

Since you have the diameter you can either divide the diameter (d) by two to get the radius (r), or you can divide two from the equation to give you

So the circumference is 33*pi meters, approximately 103.62 meters
Answer:
The answer is 44.7, because you have to add up all of the numbers then divide by how many numbers there are.
Answer:$4.36
Step-by-step explanation:
5(0.8)= 4
4(1.09) = $4.36